An earthquake measuring 3.7 on Richter scale jolted Nosratabad in southeastern province of Sistan and Baluchistan on Saturday morning, the Iranian News Agency (IRNA) reported.
According to the Seismography Center of Tehran University Geophysics Institute, the tremor occurred at 06:53 hours local time (02:23 hours GMT) and its epicenter was at 30.2 degrees latitude and 59.94 degrees longitude.
There was no immediate report on possible casualty or damages.